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Onverwacht, South Africa

Full City Profile

1,818 Population 1/sq mi density
4,400 ft Elevation 1,341 meters
67°F Avg Temperature 19°C
Onverwacht enjoys a temperate climate with an average annual temperature of 67°F (19°C). Winters average 74°F in January while summers reach 54°F in July. The area gets 345 sunny days per year. Annual precipitation totals 19.5 inches. The area receives 0.0 inches of snow annually.

Temperature

74°F Jan (24°C) 54°F Jul (12°C)
Annual Average66.8°F
24% above US avg
January Average74°F (24°C)
July Average54°F (12°C)
Sunny Days345 days/yr

Geography

Elevation4,400 ft (1,341 m)
Area3,281.7 sq mi (8,499.7 km²)
Population Density1/sq mi
Coordinates-25.6023°N, 28.5990°W
TimezoneAfrica/Johannesburg

Precipitation & Snow

Annual Rainfall 19.5"
49% below US avg
Snowfall 0.0"
Wettest Month (Jan) 4.76"
Driest Month (Jul) 0.16"

Air Quality

Earthquake History

433 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.0. Most recent: M4.4 on May 22, 2024.

Jun 14, 2010 8 km NNW of Fochville, South Africa M5.0 144 km
Aug 6, 2000 8 km SSW of Westonaria, South Africa M4.9 132 km
Mar 1, 2019 6 km WSW of Soweto, South Africa M4.9 110 km
Jun 11, 2023 Gauteng, South Africa M4.9 92 km
Dec 5, 1998 9 km NNE of Fochville, South Africa M4.9 140 km
Dec 2, 2013 33 km SE of Modimolle, South Africa M4.8 75 km
Mar 7, 2019 6 km E of Fochville, South Africa M4.8 143 km
Jul 13, 2000 9 km SW of Westonaria, South Africa M4.7 133 km
Mar 13, 2022 14 km W of eMbalenhle, South Africa M4.7 106 km
Oct 9, 2009 7 km NW of Fochville, South Africa M4.7 149 km
Sep 25, 1997 1 km SE of Carletonville, South Africa M4.7 147 km
Oct 28, 1995 10 km W of Westonaria, South Africa M4.7 133 km
Apr 6, 1993 3 km NW of Carletonville, South Africa M4.7 147 km
Jul 12, 2002 14 km NNW of eMbalenhle, South Africa M4.7 99 km
Aug 16, 2012 6 km ESE of Westonaria, South Africa M4.7 122 km
Aug 31, 2014 10 km NE of Fochville, South Africa M4.6 137 km
Jan 9, 2015 11 km NNE of Fochville, South Africa M4.6 137 km
Jun 11, 2015 6 km N of Fochville, South Africa M4.6 144 km
Mar 28, 2018 6 km E of Fochville, South Africa M4.6 144 km
Mar 24, 2016 16 km ESE of Fochville, South Africa M4.6 139 km
Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 74°F (24°C) 4.8 in Warmest, Wettest
February 71°F (22°C) 3.5 in
March 69°F (20°C) 3.2 in
April 64°F (18°C) 1.6 in
May 58°F (15°C) 0.5 in
June 53°F (12°C) 0.2 in Coldest
July 54°F (12°C) 0.2 in Driest
August 58°F (15°C) 0.2 in
September 65°F (18°C) 0.8 in
October 68°F (20°C) 2.6 in
November 69°F (21°C) 4.3 in
December 70°F (21°C) 4.5 in

Onverwacht has a seasonal temperature swing of 21°F / from 53°F in June to 74°F in January. Total annual precipitation is 26.3 inches, with January being the wettest month (4.8") and July the driest (0.2").

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